class_docstr: CLTK's wrapper for the Stanza project.
class_docstr_tok: ["CLTK","'s","wrapper","for","the","Stanza","project","."]
code: def get_nlp(cls, language: str, treebank: Optional[str] = None):
      if language in cls.nlps:
          return cls.nlps[language]
      else:
          nlp = cls(language, treebank)
          cls.nlps[language] = nlp
          return nlp
  
file_path: cltk/src/cltk/dependency/stanza_wrapper.py
imports: import logging
  import os
  from typing import Dict, Optional
  import stanza
  from stanza.models.common.constant import lang2lcode
  from stanza.resources.prepare_resources import default_treebanks
  from cltk.core.exceptions import CLTKException, UnimplementedAlgorithmError, UnknownLanguageError
  from cltk.utils import file_exists, query_yes_no, suppress_stdout
label_desc: Use image node_id 10 for calling the StanzaWrapper obj's underlying member method code with example usage: obj.get_nlp(cls, language, treebank) and returns: cls, nlp